8 件のレコードが見つかりました。
Probing of Polarization Reversal in Ferroelectric (Al,Sc)N Films Using Single‐ and Tri‐Layered Structures With Different Sc/(Al+Sc) Ratio
- ジャーナル論文
- 著者
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;Shinnosuke Yasuoka (author) (この著者で検索)Takao Shimizu (author) (この著者で検索)National Institute for Materials Science
;
;Kazuki Okamoto (author) (この著者で検索);Nana Sun (author) (この著者で検索);Soshun Doko (author) (この著者で検索);Naoko Matsui (author) (この著者で検索);Toshikazu Irisawa (author) (この著者で検索);Koji Tsunekawa (author) (この著者で検索);Alexei Gruverman (author) (この著者で検索)Hiroshi Funakubo (author) (この著者で検索) - キーワード
- Ferroelectric, (Al,Sc)N Films, Wurtzite
- 刊行年月日
- 2024-10-13
- 更新時刻
- 2025-12-18 16:26:41 +0900
Changes in the electronic structure of due to ferroelectric phase transition investigated via polarization-dependent hard x-ray photoemission spectroscopy
- ジャーナル論文
- 著者
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Takeo Ohsawa (author) (この著者で検索)
;
Shigenori Ueda (author) (この著者で検索)
;
Takao Shimizu (author) (この著者で検索)
;
Naoki Ohashi (author) (この著者で検索)
- キーワード
- Ferroelectricity, Barium titanate, Hard x-ray photoemission spectroscopy, Ferroelectric phase transition
- 刊行年月日
- 2025-04-25
- 更新時刻
- 2025-05-01 12:30:11 +0900
<i>In-plane</i> lattice orientation in aluminum scandium nitride epitaxial films deposited on Nb-doped SrTiO<sub>3</sub>(111) substrates via reactive magnetron sputtering
- ジャーナル論文
- 著者
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;Kota Hasegawa (author) (この著者で検索)Takao Shimizu (author) (この著者で検索)National Institute for Materials Science
;
Naoki Ohashi (author) (この著者で検索)National Institute for Materials Science
- キーワード
- (Al,Sc)N, Epitaxial films, magnetron sputtering, strontium titanate, lattice mismatch, lattice orientation, Scandium Aluminate
- 刊行年月日
- 2023-07-01
- 更新時刻
- 2025-04-14 16:30:51 +0900
Phase Identification of 850 nm Thick 7%YO1.5–93%HfO2 Films by Surface and Cross-Sectional Raman Spectroscopies
- ジャーナル論文
- 著者
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;Takanori Mimura (author) (この著者で検索);Yuma Takahashi (author) (この著者で検索);Takahisa Shiraishi (author) (この著者で検索);Masanori Kodera (author) (この著者で検索);Reijiro Shimura (author) (この著者で検索);Keisuke Ishihama (author) (この著者で検索);Kazuki Okamoto (author) (この著者で検索);Hiroki Moriwake (author) (この著者で検索);Ayako Taguchi (author) (この著者で検索)Takao Shimizu (author) (この著者で検索)National Institute for Materials Science
;
;Yasuhiro Fujii (author) (この著者で検索);Akitoshi Koreeda (author) (この著者で検索)Hiroshi Funakubo (author) (この著者で検索)
- キーワード
- Raman spectroscopy, field-induced phase transition, Multiple phase, HfO2-based ferroelectric film
- 刊行年月日
- 2024-04-23
- 更新時刻
- 2024-12-24 13:59:01 +0900
Domain structures of PbTiO3 and Pb(Zr,Ti)O3 thin films controlled by tensile strain induced by a Sr(Zr,Ti)O3 buffer layer
- ジャーナル論文
- 著者
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;Tomohide Morikawa (author) (この著者で検索)Masanori Kodera (author) (この著者で検索)
https://orcid.org/0000-0002-1167-5850
(unauthenticated)
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Takao Shimizu (author) (この著者で検索)
;
Keisuke Ishihama (author) (この著者で検索)
https://orcid.org/0000-0003-0798-8384
(unauthenticated)
;
Yoshitaka Ehara (author) (この著者で検索)
https://orcid.org/0000-0002-0761-4748
(unauthenticated)
;
Osami Sakata (author) (この著者で検索)
https://orcid.org/0000-0003-2626-0161
(unauthenticated)
;
Hiroshi Funakubo (author) (この著者で検索)
https://orcid.org/0000-0002-1106-200X
(unauthenticated)
- キーワード
- Epitaxy, Ferroelectric domain, PZT, Tensile strain
- 刊行年月日
- 2024-01-15
- 更新時刻
- 2024-12-24 13:58:47 +0900
Achieving High Piezoelectric Performance across a Wide Composition Range in Tetragonal (Bi,Na)TiO3–BaTiO3 Films for Micro-electromechanical Systems
- ジャーナル論文
- 著者
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;Keisuke Ishihama (author) (この著者で検索)Takao Shimizu (author) (この著者で検索)National Institute for Materials Science
;
;Kazuki Okamoto (author) (この著者で検索);Akinori Tateyama (author) (この著者で検索);Wakiko Yamaoka (author) (この著者で検索);Risako Tsurumaru (author) (この著者で検索);Shintaro Yoshimura (author) (この著者で検索);Yusuke Sato (author) (この著者で検索)Hiroshi Funakubo (author) (この著者で検索)
- キーワード
- Pb-free Piezoelectric film, domain switching, out-of-morphotropic phase boundary composition, tetragonal structure
- 刊行年月日
- 2024-01-10
- 更新時刻
- 2024-12-24 13:58:44 +0900
Strain Control of (001)-Polar-Axis-Oriented Epitaxial Y-Doped HfO2 Thin Films
- ジャーナル論文
- 著者
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;Yoshiki Maekawa (author) (この著者で検索);Koji Hirai (author) (この著者で検索);Kazuki Okamoto (author) (この著者で検索)Takao Shimizu (author) (この著者で検索)National Institute for Materials Science
;
Hiroshi Funakubo (author) (この著者で検索)
- キーワード
- Ferroelectric HfO2-based film, Epitaxial film, {100} Orientation control, Polar axis orientation, Pulse laser deposition
- 刊行年月日
- 2024-07-25
- 更新時刻
- 2024-12-24 13:58:35 +0900